A new hydrogel-based drug delivery system enhances the cancer-fighting activity of doxorubicin by balancing the acidic environment in a tumor. The chitosan-poly(ethylene glycol) hydrogel system, which ...

Cancer remains one of the leading causes of death worldwide, and despite advancements in diagnosis and treatment, it continues to impose a significant health burden globally. Researchers have now ...

Researchers have developed a pH-responsive nanorobot system that changes confirmation in the tumor microenvironment to selectively kill cancer cells in mice. Researchers at the Karolinska Institutet ...